A magnitude-7.4 earthquake struck western Colombia on Monday, killing at least 111 people and leaving more than 3,000 residents missing [1, 4].

The disaster has caused widespread devastation in several departments, triggering a massive search-and-rescue operation to locate survivors trapped under collapsed infrastructure. The scale of the missing population suggests a humanitarian crisis that may overwhelm local emergency services.

The quake hit the departments of Valle del Cauca, Risaralda, and Chocó [1, 3]. Major cities including Cali, Pereira, and Chocó reported significant damage as tectonic movement shook the region [1, 3].

According to reports from the Associated Press, about 1,600 buildings were damaged or completely collapsed [1]. Rescue workers are currently combing through the rubble in these urban centers to find those still unaccounted for [2, 3].

Death toll estimates vary across reporting agencies. The Associated Press said there were at least 111 deaths [1], while Le Monde said there were at least 69 [2]. The higher figure reflects the most recent updates from the ground as the search continues.

Emergency teams are focusing their efforts on the most heavily damaged sectors of the three departments. Local authorities have not yet released a full census of the displaced population, but the number of missing persons remains over 3,000 [4].

A magnitude-7.4 earthquake struck western Colombia on Monday

The high number of missing persons relative to confirmed deaths indicates that many victims may still be trapped in the debris of the 1,600 damaged structures. Because the quake affected multiple departments simultaneously, Colombia's disaster response capacity is being tested across a wide geographic area, which may slow the pace of recovery and increase the ultimate death toll.